A Blue—Ribbon Green House

Two LSU architecture students win a local design competition with a sustainable home plan for Lakeview

David Lachin and Thomas Colosino's Lakeview House design uses a shipping container as a base, recycled crab traps on the lower right wall and fishing nets as balcony railings.

The Lakeview House," David Lachin and Thomas Colosino's winning
entry in the Billes Architecture Home Design Competition, starts not
with a fancy rendering or an elaborate schematic, but a simple picture
of a freight-shipping container. "Modular, well constructed,
functional, reusable and inexpensive," their statement of intent reads,
characterizing both the giant crate that provides a foundation for the
house and the smartly designed home resting atop it.

"They excelled in affordability, constructability,
innovativeness, green concepts and across the board in terms of
aesthetics," says T. Dylan O'Donnell, Billes' marketing director and a
judge in the competition. "I could see where local residents, people
who are rebuilding in Lakeview where they specified, would find the
design very palatable."

"We're both from Lakeview," Colosino says. "It just
seemed appropriate that we'd pick a site that we know."

The LSU architecture seniors and longtime friends
entered the competition by happenstance. Hunting for job opportunities
in January, Colosino was browsing the New Orleans firm's Web site when
he clicked on a call for submissions. Billes had set a series of rigid
guidelines for entries: Eligible designs required three bedrooms and
two and a half baths; between 1,500 and 2,000 square feet of interior
living space; and configuration for sites ranging from 30 to 50 feet
wide and 100 to 150 feet deep.

To ensure a progressive, sustainable approach, the
competition also required they meet standards for gold or platinum
LEED-H certification from the U.S. Green Building Council. Complicating
matters further were the financial parameters: a total construction
cost between $150,000 and $225,000. "Lakeview House was one of the
highest-ranking houses in terms of constructability and feasibility,"
O'Donnell says.

Among the initial challenges Lachin and Colosino faced
was the Advisory Base Flood Elevation (ABFE) of Lakeview, a minimum
height requirement of 6.5 to 8 feet. Enter the shipping container,
which conveniently sits at 8.5 feet tall. "They stack shipping
containers on top of each other, so we thought it would be excellent
for our project and very fitting for our house to sit on top of a
container," Colosino says. "We thought of New Orleans as a port city,
so we wanted to pay respect to that part of the city's history."

Other parts of the sustainable design allude to
Lakeview's heritage as a seafood hub. Gabion walls on the front and
rear of the building are constructed from recycled crab traps filled
with cleaned oyster shells, and repaired fishermen's nets function as
balcony railings. Those inspirations launched an intensive six-week
creative process for the pair. After graduation, they plan to work
together in a New Orleans firm owned by Lachin's uncle.

A judge says the Lakeview House excels in affordability, constructability, innovation and aesthetics.

"We would put different aspects together and hand them
across the desk to each other," Lachin says. "Thomas came up with the
shipping container idea, and I came up with the crab-trap wall and the
netting railings, some of the recycled green aspects of the
building."

There is more of that to the Lakeview House than meets
the eye, he explains: "(In addition to) all the conventional aspects
that we recycled, (there is) the building's orientation to the north
and south. The south side contains the portions of the building that
would heat up during the day. There's a thermal zoning on the south
side that is naturally a hot side of the building, so we pushed the
living areas to the north side where there would be less need for
cooling. We have south-facing windows that open up on the north side,
so you get nice cross-ventilation (and) solar panels on the south
side."

The competition drew 29 applicants, a pool Billes
whittled down to 10 finalists. At an April 11 ceremony in the
Renaissance Arts Hotel, five were selected as winners of the $1,000
prize, with Lachin and Colosino as the only locals left standing. The
other selections include a student from Cincinnati and three teams from
McGill University in Montreal, whose professor turned the competition
into a special topics course. "They would watch movies about the city,
they would listen to music, they would study the food and then
obviously the architectural vernacular," O'Donnell says.

Billes aims to use the five designs as prototypes for
affordable green-building projects in the competition's four zones:
Uptown, downtown, eastern New Orleans and Lakeview/Gentilly. The
company recently set up a partner nonprofit, New Designs New Orleans
(www.ndno.org), to raise funds for
construction.

"We're going to work hand in hand with the students
— the designers, we'll call them now — and they will be
factored into the fee structure when it comes time to build these,"
O'Donnell says. "We're hoping that through this nonprofit we'll be able
to push this project forward to the next phase, which will be to get
financing and then ultimately to build these, and build these hopefully
in great numbers."